raw material
Plural
raw materials
1
a basic substance used in manufacturing or production that has not yet been processed or refined
- Timber is a crucial raw material for the construction industry, used to produce various wood products.
- Iron ore serves as a primary raw material in the production of steel.
- Petroleum is a key raw material for the manufacturing of various products, including plastics and fuels.
- Cotton fibers are a primary raw material in the textile industry for making clothing and fabrics.
- Silicon is a vital raw material in electronics for the production of semiconductors and solar panels.